File:Extension Firefox.png - Wikimedia Commons

Theme Font & Size Changer – Get this Extension for 🦊 Firefox (en-US)

Mozilla Firefox is getting an extension button similar to Chrome

How to change Default Font & Size in Chrome, Edge and Firefox

Generate huge chrome extension downlow, browser extension, firefox extension by Kollay

Firefox add-ons disabled en masse after Mozilla certificate issue

Hunter for Firefox: Email Finder extension

ProWritingAid for Firefox

Firefox Plugin For Windows 10

How to Download and Install Selenium IDE for Firefox & Chrome?

Could you please help me find an addon for Firefox or some way to copy the link address that is under the mouse cursor, with a keyboard shortcut by pressing 1 or